When cell phone jammer doesn’t work, the electromagnetic radiation is rare

When cell phone jammer  doesn’t work, the electromagnetic radiation is rare
Which is all the big international companies that can not be achieved. Believe that this advantage of the cottage will remain for a long period of time. Disadvantages: Quality can not be guaranteed. Because of the convenience brought by MTK program, making some of the smaller scale of production, the production process more rough small plants have the ability to direct production of mobile phones, which led directly to the quality problem has become a cottage uncertainties, although this is not to MTK own problems, but after all, also attributed to the phone itself. Maintenance of the cottage has been the most worrying, due to lower costs, the seller generally will take the direct replacement of the solution. The switching design of this kind of cell phone jammer  is simple and practical.
In addition, many vendors and mobile phone maintenance companies forge partnerships sold mobile phones are generally one-year warranty, which effectively cottage sale, making consumers dared to buy. The plagiarism severe. Copied from famous international brands of product design can be said that the most common phenomenon in the cottage, like the Apple iPhone, Nokia N95, N82, and other high-end products are all escape the robbery, these products generally able to achieve good sales results. Of course, many cottage on the basis of plagiarism for further innovation and improvement, some features and even the brand of shame, such as 8 million pixel camera phones, cigarettes, cell phones, paper money, phone, these are innovations. The power of cell phone jammer  is great.
Whole rather than refined. Previously introduced to the full-featured, is a major advantage of the cottage, although this is an indisputable fact, but another problem has become more exposed, that is, the cottage, everything can, but everything is not fine.